Primary

[weblefty]

I changed the oil in my primary chain case about 300 miles ago. I used the HD oil. It is already filthy. Anyone else experience this or is it normal?

 

[weblefty]

Cool. thanks for the quick reply. I appreciate it.

 

[Jack Klarich]

Motor oil will do just that compared to HD formula plus, not a big deal:s

 

[glider]

I changed the oil in my primary chain case about 300 miles ago. I used the HD oil. It is already filthy. Anyone else experience this or is it normal?

Primary oil gets a dirty look real fast due to the clutch wear which is contained in the oil then. Nothing to be concerned about, it's normal.